Japan National Route 18
National highway in Japan
From Wikipedia, the free encyclopedia
National Route 18 (国道18号, Kokudō jūhachi-gō) is a national highway connecting Takasaki and Joetsu, Niigata in Japan.[2] A section of the highway is designated as a part of the Japan Romantic Road.[3]
Length193.9 km[1] (120.5 mi)
Existed4 December 1952–present
Northend
National Route 8 / National Route 350 in Jōetsu
National Route 8 / National Route 350 in JōetsuSouthend
National Route 17 in Takasaki
National Route 17 in Takasaki | ||||
|---|---|---|---|---|
| 国道18号 | ||||
 | ||||
 | ||||
| Route information | ||||
| Length | 193.9 km[1] (120.5 mi) | |||
| Existed | 4 December 1952–present | |||
| Major junctions | ||||
| North end | National Route 8 / National Route 350 in Jōetsu | |||
| South end | National Route 17 in Takasaki | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
| ||||
Route data
- Length: 193.9 km (120.5 mi)
- Origin: Takasaki (originates at junction with National Route 17)
- Terminus: Jōetsu, Niigata (ends at Junction with National Route 8 and National Route 350)
- Major cities: Komoro, Ueda, Chikuma, Nagano
History
Municipalities passed through
Intersects with
Bypasses
Among other sections already finished, a bypass running on the west side of the Chikuma River from the extreme southern part of Nagano City to Ueda is currently under construction. As of 2008, only a small amount of sections of this bypass has been completed. The completed sections are in Ueda, just west of the Chikuma River, and in Chikuma from Inariyama to just south of Yawata.
